Crafstman 107.277740 User manual

Operator's Manual
ZTS 7500
Zero-Turn Rear Engine Riders with Electric Start
Model No.
107.27772 (20HP Kohler with 44" Mower)
107.27774 (22HP Briggs &Stratton with 50" Mower)
CAUTION: Before using this product, read
the manual and follow all its Safety Rules
and Operating Instructions,
For answers to your questions about this
product, call:
1-800-659-5917
Sears Craftsman Help Line
5 am - 5 pm, Mon - Sat
Nota: Una traducci6n en espa_ol de este Manual
del Operador puede encontrarse en la pAgina 35.
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
Visit our Craftsman website: www.sears.com/craftsman
TP 199-4255-06-CZ-C
1732475
Revision 06

Nota: Una traducci6n en espaRol de este Manual del Operador puede encontrarse en la pb,gina 35.
Warranty Statement ..................................................... 2
Safety Rules & information ......................................... 3
identification Numbers ................................................ 7
Optional Accessories .................................................. 8
Literature Package Contents ...................................... 8
Pre-Operation ............................................................... 9
Operation .................................................................... 10
Maintenance ............................................................... 17
Service &Adjustments ............................................. 28
Storage ....................................................................... 32
Troubleshooting ......................................................... 33
Spanish Operator's Manual ...................................... 35
Repair Parts ......................................................... PTS-1
Hardware & Torque Specifications ................... PTS-39
Repair Protection Agreement ........ inside Back Cover
Service Numbers ........................................ Back Cover
NOTE: In this manual, "left"and "right"are referred to as seen from the operating position.
MMITED WARRANTY ON CRAFTSMAN RIDING EQUIPMENT
For two (2) years from the date of purchase, if this Craftsman riding equipment is maintained, lubricated and tuned up
according to the instructions in the owner's manual, Sears will repair or replace free of charge any parts that are
found to be defective in material or workmanship according to the guidelines of coverage listed below. Sears will also
provide free labor for these applicable warrantied parts for the two full years. During the first 30 days of purchase,
there will be no charges to service the product at your home for issues covered by this warranty. (See exclusions
below). For your convenience, IN HOME warranty service will still be available after the first 30 days of purchase, but
a trip charge will apply. This charge will be waived if the Craftsman product is dropped off at an authorized Sears loca-
tion. For the nearest authorized Sears location, please call t -800-MY-HOME. This warranty applies only while this
product is within the United States.
THIS WARRANTY DOES NOT COVER:
• Expendable items which become worn during normal
use, including but not limited to blades, spark plugs,
air cleaners, belts, and oil filters.
• Standard maintenance servicing, oil changes, or
tune-ups.
Tire replacement or repair caused by punctures from
outside objects, such as nails, thorns, stumps, or
glass.
Repairs necessary because of operator abuse,
including but not limited to, damage caused by towing
objects beyond the capability of the riding equipment,
impacting objects that bend the frame or crankshaft,
or over-speeding the engine.
LIMITED WARRANTY ON BATTERY
Repairs necessary because of operator negligence,
including but not limited to, electrical and mechanical
damage caused by improper storage, failure to use
the proper grade and amount of engine oil, failure to
keep the deck clear of flammable debris, or failure to
maintain the equipment according to the instructions
contained in the owner's manual.
• Engine (fuel system) cleaning or repairs caused by
fuel determined to be contaminated or oxidized
(stale). In general, fuel should be used within 30 days
of its purchase date.
Normal deterioration and wear of the exterior of the
exterior finishes, or product label replacement.
Riding equipment used for commercial or rental pur-
poses.
For ninety (90) days from date of purchase, if any battery included with this riding equipment proves defective in
material or workmanship and our testing determines the battery will not hold a charge, Sears will replace the battery
at no charge. During the first 30 days of purchase, there will be no charges to replace the battery at your HOME. After
first 30 days, for your convenience, IN-HOME warranty service will still be available but a trip charge will apply. This
charge will be waived if the Craftsman product is dropped off at an authorized Sears location. FOR THE NEAREST
AUTHORIZED LOCATION, PLEASE CALL 1-800-4-MY-HOME. This battery warranty applies only while this product
is within the United States.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Sears, Roebuck and Co., Dept. 817WA, Hoffman Estates, IL 60179

Readthesesafetyrulesandfollowthemclosely.Failuretoobeytheserulescouldresultinlossofcontrol
ofunit,severepersonalinjuryordeathtoyou,orbystanders,ordamagetopropertyorequipment.
This mowing deck is capable of amputating hands and feet and throwing objects.
The triangle _ in text signifies important cautions or warnings which must be followed.
GENERAL OPERATION
1. Read, understand, and follow all instructionsin the
manual and on the unit before starting.
2. Do not put hands or feet near rotating parts or under
the machine. Keep clear of the discharge opening at
all times.
3. Only allow responsible adults, who are familiar with
the instructions, to operate the unit (local regulations
can restrict operator age).
4. Clear the area of objects such as rocks, toys, wire,
etc., which could be picked up and thrown by the
blade(s).
5. Be sure the area is clear of other people before mow-
ing. Stop the unit if anyone enters the area.
6. Never carry passengers.
7. Do not mow in reverse unless absolutely necessary.
Always look down and behind before and while travel-
ling in reverse.
8. Never direct discharge material toward anyone. Avoid
discharging material against a wall or obstruction.
Material may ricochet back toward the operator. Stop
the blade(s) when crossing gravel surfaces.
9. Do not operate the machine without the entire grass
catcher, discharge guard (deflector), or other safety
devices in place and operational.
10. Slow down before turning.
11. Never leave a running unit unattended. Always disen-
gage the blades (PTO), set parking brake, stop
engine, and remove keys before dismounting.
12. Disengage blades (PTO) when not mowing. Shut off
engine and wait for all parts to come to a complete
stop before cleaning the machine, removing the grass
catcher, or unclogging the discharge guard.
13. Operate the machine only in daylight or good artificial
light.
14. Do not operate the unit while under the influence of
alcohol or drugs.
15 Watch for traffic when operating near or crossing
roadways.
16. Use extra care when loading or unloading the unit
into a trailer or truck.
17. Always wear eye protection when operating this unit.
18. Data indicates that operators, age 60 years and
above, are involved in a large percentage of power
equipment-related injuries. These operators should
evaluate their ability to operate the equipment safely
enough to protect themselves and others from injury.
19. Follow the manufacturer's recommendations for wheel
weights or counterweights.
20. Keep in mind the operator is responsible for accidents
occurring to other people or property.
21. All drivers should seek and obtain professional and
practical instruction.
22. Always wear substantial footwear and trousers.
Never operate when barefoot or wearing sandals.
23. Before using, always visually check that the blades
and blade hardware are present, intact, and secure.
Replace worn or damaged parts.
24. Disengage attachments before: refueling, removing
an attachment, making adjustments (unless the
adjustment can be made from the operators posi-
tion).
25. When the machine is parked, stored, or left unattend-
ed, lower the cutting means unless a positive
mechanical lock is used.
26. Before leaving the operator's position for any reason,
engage the parking brake (if equipped), disengage
the blades (PTO), stop the engine, and remove the
key.
27. To reduce fire hazard, keep the unit free of grass,
leaves, & excess oil. Do not stop or park over dry
leaves, grass, or combustible materials.
28. It is a violation of California Public Resource Code
Section 4442 to use or operate the engine on or near
any forest-covered, brush-covered, or grass-covered
land unless the exhaust system is equipped with a
spark arrester meeting any applicable local or state
laws. Other states or federal areas may have similar
laws.
29. OSHA regulations may require the use of hearing
protection when exposed to sound levels greater than
85 dBA for an 8 hour time period.
;: CAUTION
This machine produces sound levels in
excess of 85 dBA at the operator's ear and
can cause hearing loss though extended
periods of exposure.
Wear hearing protection when operating this
machine.
TRANSPORTING AND STORAGE
1. When transporting the unit on an open trailer, make
sure it is facing forward, in the direction of travel. If
the unit is facing backwards, wind lift could damage
the unit.
2. Always observe safe refueling and fuel handling prac-
tices when refueling the unit after transportation or
storage.
3. Never store the unit (with fuel) in an enclosed poorly
ventilated structure. Fuel vapors can travel to an igni-
tion source (such as a furnace, water heater, etc.)
and cause an explosion. Fuel vapor is also toxic to
humans and animals.
4. Always follow the engine manual instructions for
storage preparations before storing the unit for both
short and long term periods.
5. Always follow the engine manual instructions for
proper start-up procedures when returning the unit to
service.
6. Never store the unit or fuel container inside where
there is an open flame or pilot light, such as in a
water heater. Allow unit to cool before storing.
TP 600-4103-01 -ZT-UV

SLOPE OPERATION
Slopes are a major factor related to loss-of-control and tip-
over accidents, which can result in severe injury or death.
Operation on all slopes requires extra caution. If you cannot
back up the slope or if you feel uneasy on it, do not operate
on it.
Control of a walk-behind or ride-on machine sliding on a
slope will not be regained by the application of the brake.
The main reasons for loss of control are: insufficient tire
grip on the ground, speed too fast, inadequate braking, the
type of machine is unsuitable for its task, lack of awareness
of the ground conditions, incorrect hitching and load distri-
bution.
1. Mow across slopes, not up and down.
2. Watch for holes, ruts, or bumps. Uneven terrain could
overturn the unit. Tall grass can hide obstacles.
3. Choose a slow speed so that you will not have to stop
or change speeds while on the slope.
4. Do not mow on wet grass. Tires may loose traction.
5. Never mow down slopes.
6. Avoid starting, stopping, or turning on a slope. If tires
lose traction (i.e. machine stops forward motion on a
slope), disengage the blade(s) (PTO) and drive slow
off the slope.
7. Keep all movement on slopes slow andgradual. Do
not make sudden changes in speed or direction,
which could cause the machine to rollover.
8. Use extra care while operating machines with grass
catchers or other attachments; they can affect the
stability of the unit. Do not use on steeps slopes.
9. Do not try to stabilize the machine by putting your
foot on the ground (ride-on units).
10. Do not mow near drop-offs, ditches, or embank-
ments. The mower could suddenly turn over if a
wheel !s over the edge of a cliff or ditch, or if an edge
caves in.
11. Do not use grass catchers on steep slopes.
12. Do not mow slopes ifyou cannot back up them.
13. See your authorized dealer/retailer for recommenda-
tions of wheel weights or counterweights to improve
stability.
14. Remove obstacles such as rocks, tree limbs, etc.
15. Use slow speed. Tires may lose traction on slopes
even through the brakes are functioning properly.
16. Do not turn on slopes unless necessary, and then,
turn slowly and gradually uphill, if possible. Never
mow down slopes.
TOWED EQUIPMENT (RIDE-ON UNITS)
1. Tow only with a machine that has a hitch designed for
towing. Do not attach towed equipment except at the
hitch point.
2. Follow the manufacturer s recommendations for
weight limit for towed equipment and towing on
slopes. See attaching a trailer under OPERATION.
3. Never allow children or others in or on towed equip-
ment.
4. On slopes, the weight of the towed equipment may
cause loss of traction and loss of control.
5. Travel slowly and allow extra distance to stop.
6. Do not shift to neutral and coast down hill.
WARNING
Never operate on slopes greater than 17.6 percent
(10 °) which is a rise of 3-1/2 feet (106 cm) vertically in
20 feet (607 cm) horizontally.
Select slow ground speed before driving onto slope.
Use extra caution when operating on slopes with rear-
mounted grass catchers.
Mow across the face of slopes, not up and down,use
caution when changing directions and DO NOT
START OR STOP ON SLOPE.
CHILDREN
Tragic accidents can occur ifthe operator isnot alert to the
presence of children. Children are often attracted to the unit
and the mowing activity. Never assume that children will
remain where you last saw them.
1. Keep children out of the mowing area and under the
watchful care of another responsible adult.
2. Be alert and turn unit off if children enter the area.
3. Before and during reverse operation, look behind and
down for small children.
4. Never carry children, even with the blade(s) off. They
may fall off and be seriously injured or interfere with
safe unit operation. Children who have been given
rides in the past may suddenly appear in the mowing
area for another ride and be run over or backed over
by the machine.
5. Never allow children to operate the unit.
6. Use extra care when approaching blind corners,
shrubs, trees, or other objects that may obscure
vision,
EMISSIONS
1. Engine exhaust from this product contains chemicals
known, in certain quantities, to cause cancer, birth
defects, or other reproductive harm.
2. Look for the relevant Emissions Durability Period and
Air Index information on the engine emissions label.
IGNITION SYSTEM
1. This spark ignition system coplies with Canadian
ICES-002.

SERVICE AND MAINTENANCE
Safe Handling of Gasoline
1. Extinguish all cigarettes, cigars, pipes, and other
sources of ignition.
2. Use only approved gasoline containers.
3. Never remove the gas cap or add fuel with the engine
running. Allow the engine to cool before refueling.
4. Never fuel the machine indoors.
5. Never store the machine or fuel container where there
is an open flame, spark, or pilot light such as near a
water heater or other appliance.
6. Never fill containers inside a vehicle or on a truck bed
with a plastic bed liner. Always place containers on
the ground away from your vehicle before filling.
7. Remove gas-powered equipment from the truck or
trailer and refuel iton the ground. If this is not possi-
ble, then refuel such equipment on a trailer with a
portable container, rather than from a gasoline dis-
penser nozzle.
8. Keep nozzle in contact with the rim of the fuel tank or
container opening at all times until fueling is com-
plete. Do not use a nozzle lock-open device.
9. If fuel is spilled on clothing, change clothing immedi-
ately.
10. Never over-fill the fuel tank. Replace gas cap and
tighten securely.
11. Use extra care in handling gasoline and other fuels.
They are flammable and vapors are explosive.
12. If fuel is spilled, do not attempt to start the engine but
move the machine away from the area of spillage and
avoid creating any source of ignition until fuel vapors
have dissipated.
13. Replace all fuel tank caps and fuel container caps
securely.
Service & Maintenance
1. Never run the unit in an enclosed area where carbon
monoxide fumes may collect.
2. Keep nuts and bolts, especially blade attachment
bolts, tight and keep equipment in good condition.
3. Never tamper with safety devices. Check their proper
operation regularly and make necessary repairs if
they are not functioning properly.
4. Keep unit free of grass, leaves, or other debris build-
up. Clean up oil or fuel spillage, and remove any fuel-
soaked debris. Allow machine to cool before storage.
5. If you strike an object, stop and inspect the machine.
Repair, if necessary, before restarting.
6. Never make adjustments or repairs with the engine
running.
7. Check grass catcher components and the discharge
guard frequently and replace with manufacturer s rec-
ommended parts, when necessary.
8. Mower blades are sharp. Wrap the blade or wear
gloves, and use extra caution when servicing them.
9. Check brake operation frequently. Adjust and service
as required.
10. Maintain or replace safety and instructionslabels, as
necessary.
11. Do not remove the fuel filter when the engine is hot
as spilled gasoline may ignite. Do not spread fuel line
clamps further than necessary. Ensure clamps grip
hoses firmly over the filter after installation.
12. Do not use gasoline containingMETHANOL, gasohol
containing more than 10% ETHANOL, gasoline addi-
tives, or white gas because engine/fuel system dam-
age could result.
13. If the fuel tank must be drained, it should be drained
outdoors.
14. Replace faulty silencers/mufflers.
15. Maintain or replace safety and instructionlabels as
necessary.
16. Use only fac!ory authorized replacement parts when
making repairs.
17. Always comply with factory specifications on all set-
tings and adjustments.
18. Only authorized service locations should be utilized
for major service and repair requirements.
19. Never attempt to make major repairs on this unit
unless you have been properly trained. Improper
service procedures can result in hazardous operation,
equipment damage and voiding of manufacturers
warranty.
20. On multiple blade mowers, take care as rotating one
blade can cause other blades to rotate.
21. Do not change engine governor settings or over-
speed the engine. Operating the engine at excessive
speed can increase the hazard of personal injury.
22. Disengage drive attachments, stop the engine,
remove the key, and disconnect the spark plug wire(s)
before: clearing attachment blockages and chutes,
performing service work, striking an object, or if the
unit vibrates abnormally. After striking an object,
inspect the machine for damage and make repairs
before restarting and operating the equipment.
23. Never place hands near the moving parts, such as a
hydro pump cooling fan, when the tractor is running.
(Hydro pump cooling fans are typically located on top
of the transaxle).
24. Units with hydraulic pumps, hoses, or motors: WARN-
ING: Hydraulic fluid escaping under pressure may
have sufficient force to penetrate skin and cause seri-
ous injury. If foreign fluid is injected into the skin it
must be surgically removed within a few hours by a
doctor familiar with this form of injury or gangrene
may result. Keep body and hands away from pin
holes or nozzles that eject hydraulic fluid under high
pressure. Use paper or cardboard, and not hands, to
search for leaks. Make sure all hydraulic fluid con-
nections are tight and all hydraulic hoses and lines
are in good condition before applying pressure to the
system. If leaks occur, have the unit serviced imme-
diately by your authorized dealer.
25. WARNING: Stored energy device. Improper release
of springs can result in serious personal injury.
Spnngs should be removed by an authorized techni-
cian.
26. Models equipped with an engine radiator: WARNING:
Stored energy device. To prevent serious bodily injury
from hot coolant or steam blow-out, never attempt to
remove the radiator cap while the engine is running.
Stop the engine and wait until it is cool. Even then,
use extreme care when removing the cap.

SAFETY &OPERATION DECALS
This unit has been designed and manufactured to pro-
vide you with the safety and reliability you would expect
from an industry leader in outdoor power equipment
manufacturing.
Although reading this manual and the safety instructions
it contains will provide you with the necessary basic
knowledge to operate this equipment safely and effec-
tively, we have placed several safety labels on the unit to
remind you of this important information while you are
operating your unit.
OPERATION
Decal - Operation, Upper
Part No. 1727855
All DANGER, WARNING, CAUTION and instructional
messages on your rider and mower should be carefully
read and obeyed. Personal bodily injury can result when
these instructions are not followed. The information is for
your safety and it is important! The safety decals below
are on your rider and mower.
If any of these decals are lost or damaged, replace them
at once. Contact a Sears Parts & Service Center for
replacements.
These labels are easily applied and will act as a constant
visual reminder to you, and others who may use the
equipment, to follow the safety instructions necessary for
safe, effective operation.
Decal - Ignition
Switch
Part No. 1726526
Decal - Transmission
Release Valve
Part No. 1720543
Decal -Cutting
Height Adjustment
Part No. 1726642
Decal -Danger/Warning, Lower
Part No. 1727856
throwa _leh_ls, _ay _le_r o{ {le_:k o{l{_e
Decal -Danger,
Rotating Blades
Part No. 1704277
Decal -Danger,
Rotating Blades
Part No. 1704276

CRAFTSMAN"¸
Ill lll!!!l!!!!!!lllllll
When contacting the service center for replacement
parts, service, or information you MUST have these
numbers.
Record your model name/number, manufacturer's identi-
fication numbers, and engine serial numbers in the
space provided for easy access.
The identification tag is located on the underside of the
seat. Tilt the seat forward to access the ID tag.
For answers to your questions about this product, call:
1-800-659-5917
Sears Craftsman Help Line, 5 am - 5 pm,
Monday-Saturday.
Model Description Name/Number
Stock Number Unit Serial Number
Date Purchased
Engine Make Engine Model
Engine Type/Spec Engine Code/Serial Number
>
ID Tag

- Two Bin Bagger
- Headlight Kit
• Front Bumper Kit
Setup instructions -
English
Setup
in _ Eaw step_:
Troubleshooting
Setup instructions -
Spanish
Setup
Troubleshooting
Operator's Manual & Parts
Book -English/Spanish
ZT_ 7_00
Keys

m
1
Read The Operator's
Manual
• Read the operator's manual.
You should always read and follow
the instructions in the operator's
manual. Proper care, performance tips, and safety
information is located in this important document.
Always Check the Oil
Level
• Check the engine oil level.
The engine in your tractor has been
shipped, from the factory, already
filled with oil for use during the engine break-in period.
Always check the oil level before starting the engine.
6m
Push Unit Off Crate
To push the unit off the crate:
Set BOTH transmission
release levers to PUSH posi-
tion by pulling the levers back
(levers are located at the rear
of the rider).
Cut the steel banding securing rider to pallet (6
bands).
Move the ground speed control levers in to
DRIVE positions.
Set the mower cutting height to its highest set-
ting.
Fold the cardboard used to crate the unit in half,
and place it under the front wheels of the unit.
Push the unit forward off the crate.
m
m
m
Fill=Up with FRESH
Gasoline
Fill the tank with fresh fuel.
The single most common service
issue is stale or contaminated fuel!
Fuel should not be more than 30 days old. Use fuel
stabilizer to extend the life of your fuel, and always
store fuel in an approved, sealed, plastic gas can.
Stale fuel clean-out is not covered under your war-
ranty.
%
one hour at 6-10
Charge The Battery
• Lift the seat deck to access the
battery. If the unit is put into service
after the month and year indicated
on the battery date tag (located on
top of battery) charge the battery for
amps. Refer to the SERVICE &
ADJUSTMENTS section of the operator's manual for
battery charging information.
Check Tire Pressure
Reduce the tire pressures to the
pressures shown below. Tires are
over-inflated for shipping purposes,
and must be set to the correct pres-
sures for optimum traction.
Rear Tire Pressure: 10-12 PSI
,_Set the transmission release valve levers back
to DRIVE positions (levers pushed in).
7m
OFF
'='_, RUN
_START
Start The Engine
To start the engine:
While sitting in the operator's
seat, place the ground speed
control levers in PARK (levers
out). Make sure the yellow
PTO switch is OFF.
• Move the engine throttle control fully forward to
FAST.
Set the choke control to CLOSED
NOTE."A warm engine may not require choking. In
this case, set the choke control to OPEN.
Insert the key into the ignition switch and turn it
to START.
After the engine starts, gradually move the
choke control to OPEN position. Warm the
engine by running it for at least a minute before
turning on the PTO switch, or driving the unit.
After warming the engine, ALWAYS operate
the unit with the throttle set to FAST position
when mowing.
• See the OPERATION section for driving infor-
mation.
Front Tire Pressure: 18-20 PSI

4F
Left Right
GroundSpeed&GroundSpeed&
ParkingBrake ParkingBrake
Lever Lever
_ Throttle
(Fast)
Throttle
(Slow)
FuelTank
Cap
Choke
(Closed)
IChoke
(Open)
I__ _ _1_1 Transmission
ReleaseLevers
GroundSpeedLevers-GroundSpeedLevers-
DRIVEPesitens PARKPesitens
CONTROL FUNCTIONS
PTO(Mower)
Switch
Cutting
]]_'=_'_ Height
Adjust
RUN
OFf.START
Ignition(Key)
Switch
Figure 1. Controls
The information below briefly describes the function of individual controls. Starting, stopping, driving, and mowing
require the combined use of several controls applied in specific sequences. To learn what combination and sequence
of controls to use for various tasks please read the entire section.
Ground Speed Levers/
Parking Brake
These levers control the ground speed and parking brake
of the rider. The left lever controls the left rear drive
wheel and the right lever controls the right rear drive
wheel and parking brake.
Pushing the levers out, away from the operator's lap
locks the parking brake in PARK position (inset, Figure
1). Pulling the levers in across the operator's lap puts the
levers in DRIVE positions.
From DRIVE position, moving a lever forward increases
the FORWARD speed of the associated wheel. Pulling
back on a lever increases the REVERSE speed. The fur-
ther a lever is pushed, the faster the drive wheel will turn.
See DRIVING PRACTICE for steering instructions.
_Throttle Control
The throttle controls engine speed. Always operate at
FULL throttle when mowing. Move the lever forward to
the detent for FULL throttle (FAST). Move the throttle
back to decrease engine speed to iDLE (SLOW).
Choke
Close the choke for cold starting. Open the choke once
the engine starts. A warm engine may not require chok-
ing. Move the lever forward to close the choke. Move
the lever back to open the choke.
10

Mower Height of Cut Adjustment
To adjust cutting height, rotate the turn crank clockwise
to raise the mower deck and counterclockwise to lower
the mower deck.
ignition Switch
The ignition switch starts and stops the engine; it has
three positions:
OFF Stops the engine and shuts off the
electrical system.
RUN Allows the engine to run and powers the
electrical system.
START Cranks the engine for starting.
NOTE." Never leave the ignition switch in the RUN posi-
tion with the engine stopped. This drains the battery.
B Hour Meter
The hour meter measures the number of hours the key
has been in the RUN position.
NOTE." The hour meter will register the passage of time
when the key is in the RUN position, even if the engine is
not running.
PTO Switch
The PTO (Power Take-Off) switch engages and disen-
gages the mower deck. To turn the mower on, pull the
switch UP. Push the switch DOWN to turn the mower off.
Note that the operator must be seated firmly in the rider
seat for the PTO to function.
Transmission Release Levers
The transmission release levers deactivate the transmis-
sions so that the unit can be pushed by hand. See
PUSHING THE UNiT BY HAND for operational informa-
tion.
Fuel Tank
To remove the cap, turn counterclockwise.
GENERAL OPERATING SAFETY
Before first time operation:
• Be sure to read all information in the Safety and
Operation sections before attempting to operate this
rider and mower.
• Become familiar with all of the controls and how to stop
the unit.
• Drive in an open area without mowing to become accus-
tomed to driving the unit.
,AWARNING
if you do not understand how a specific control
functions, or have not yet thoroughly read the
CONTROL FUNCTIONS section, do so now.
Do NOT attempt to operate the rider without first
becoming familiar with the location and function
of ALL controls.
11

CHECKS BEFORE STARTING
• Check that the crankcase oil is filled to full mark on
dipstick.
• Fill the fuel tank with fresh fuel.
FUEL RECOMMENDATIONS
For daily operation: Use only unleaded gasoline with a
pump sticker octane rating of 87 or higher. Gasohol (up
to 10% ethyl alcohol, 90% unleaded gasoline by volume)
is approved as a fuel. Methyl Teriary Butyl Ether (MTBE)
and unleaded gasoline blends (up to a maximum of 15%
MTBE by volume) are approved as a fuel. No other gaso-
line/alcohol or gasoline/ether blends are approved. Do
not use fuel additives other than fuel stabilizer.
For storage: CAUTION: Alcohol blended fuels (called
gasohol or using ethanol or methanol) can attract mois-
ture which leads to separation and formation of acids
during storage. Acidic gas can damage the fuel system
of an engine while in storage.
To avoid engine problems always use fuel stabilizer,
especially before storage of 30 days or longer. Use fresh
fuel next season. See STORAGE instructions for addi-
tional information.
Never use engine or carburetor cleaner products in the
fuel tank or permanent damage may occur. To add fuel:
1. Remove the fuel cap (B, Figure 2).
2. Fill the tank. Do not overfill. Leave room in the tank
for fuel expansion.
3. Install and hand tighten the fuel cap.
Figure 2. Pre-Start Checks
A. Fuel Tank Cap
WARNING
Never operate on slopes greater than 17.6 percent
(10 °) which is arise of 3-1/2 feet (106 cm)
vertically in 20 feet (607 cm) horizontally.
Select slow ground speed before driving onto a
slope. Use extra caution when operating on
slopes with a rear-mounted grass catcher.
Mow across the face of slopes, not up and down.
Use caution when changing directions and DO
NOT START OR STOP ON A SLOPE.
WARNING
Never allow passengers to ride on the unit.
Before leaving the operator's position for any
reason, engage the parking brake, disengage the
PTO, stop the engine and remove the key.
To reduce fire hazard, keep the engine, rider and
mower free of grass, leaves and excess grease.
Do not stop or park rider over dry leaves, grass or
combustible materials.
Gasoline is highly flammable and must be
handled with care. Never fill the tank when the
engine is still hot from recent operation. Do not
allow open flame, smoking or matches in the area.
Avoid over=filling and wipe up any spills.
WARNING - TRAILERS
Do not load this zero-turn rider on a trailer or
truck using two separate ramps. Only use a
single ramp that is at least one foot wider than
the width of the rear wheels of this rider. This
rider has a zero turning radius and the wheels
could fall off the ramps, or the rider could tip over
injuring the operator or bystanders.
12

EMERGENCY STOPPING
In the event of an emergency the engine can be stopped
by simply turning the ignition switch to STOR Use this
method only in emergency situations. For normal engine
shut down follow the procedure given in STOPPING THE
RIDER AND ENGINE.
STOPPING THE RIDER & ENGINE
1. Returning the ground speed control levers to PARK
positions will stop rider movement and engage the 2.
parking brake.
2. Stop the mower by pushing down on the PTO switch. 3.
3. Briggs & Stratton Models: Move the throttle control
to SLOW position and turn the ignition key to OFF. 4.
Remove the key.
Kohler Models: Move the throttle control to FAST
position and turn the ignition key to OFF. Remove the
key. 5.
STARTING THE ENGINE
1. While sitting in the operator's seat, make sure the
PTO switch is OFF and the ground speed control
levers are locked in PARK positions.
2. Move the engine throttle control fully forward to FAST.
Set the choke control to CLOSED.
NOTE: A warm engine may not require choking. In this
case, set the choke control to OPEN.
3. Insert the key into the ignitionswitch and turn it to
START.
4. After the engine starts, gradually move the choke
control back to OPEN position. Warm the engine by
running itfor at least a minute before turning on the
PTO switch, or driving the unit.
5. After warming the engine, ALWAYS operate the
unit with the throttle set to FAST, especially when
mowing.
MOWING
1. Make sure the PTO switch is OFF, the ground speed
control levers are locked in their PARK positions, and
the operator is in the seat.
2. Set the mower cutting height to the desired setting.
3. Start the engine (see STARTING THE ENGINE).
4. Set the throttle to FAST.
5. Turn the PTO switch ON to engage the mower deck.
6. Move the ground speed control levers from PARK
positions to drive positions (levers in across the oper-
ator's lap).
7. Begin mowing. See DRiViNG PRACTICE.
8. When finished, turn the PTO switch OFF.
9. Stop the engine (see STOPPING THE RIDER AND
ENGINE).
PUSHINGTHE RIDER BY HAND
Turn the PTO switch OFF, set the ground speed con-
trol levers to PARK, turn the ignitionswitch OFF,
remove the key, and wait for all moving parts to stop.
Locate the transmission release levers (C, Figure 3)
at the rear of the unit.
Pull both levers back and down to release the trans-
missions (position B, Figure 3).
Set the ground speed control levers to DRIVE posi-
tions (levers moved in).
The rider can now be pushed by hand.
After moving the rider, set the ground speed control
levers to PARK and push both transmission release
levers forward to re-engage the transmissions (posi-
tion A, Figure 3).
®DO NOTTOW RIDER
Towing the unit will cause transmission dam-
age. Do not use another vehicle to push or
pull this unit.
Figure 3. Transmission Release Levers
A. Drive Position
B. Push Position
C. Transmission Release Levers
13

DRiViNG PRACTICE-
BASIC DRIVING
WARNING: Never operate on slopes greater than 17.6%
(10°). See SLOPE OPERATION in the safety section.
Zero turn riders operate differently from other bur-
wheeled vehicles. The drive wheels are also your steer-
ing wheels, if you cannot drive the unit on a hill, you will
not be able to steer the unit on it. Operating zero turn
units on slopes requires extra caution.
The lever controls of the zero turn rider are very respon-
sive, and learning to gain a smooth and efficient control
of the rider's forward, reverse, and turning movements
will take some practice.
Spend some time going through the following maneuvers
and becoming familiar with how the unit accelerates,
travels, and steers -- before you begin mowing --is
absolutely essential to getting the most out of the zero
turn rider.
Locate a smooth, fiat area of your lawn -- one with
plenty of room to maneuver. (Clear the area of objects,
people and animals before you begin.) Operate the unit
at mid-throttle during this practice session (ALWAYS
operate at full throttle when mowing), and turn slowly to
prevent tire slippage and damage to your lawn.
We suggest you begin with the Smooth Travel procedure
to the right, and then advance through the forward,
reverse, and turning maneuvers.
WARNING
Do not mow in reverse unless absolutely
necessary. Always look down and behind before
and while travelling in reverse.
Forward Travel
Smooth Travel
The lever controls of the
zero turn rider are
highly responsive.
The BEST method of
handling the ground
speed control levers is in
three steps -- as shown
in Figure 4.
FIRST place your hands
onto the levers as
shown.
SECOND, to go forward
gradually push the levers
forward with your palms.
THIRD, to speed up
move the levers farther
forward. To slow down
smoothly, slowly move
the levers back toward
neutral.
Figure 4. Move Control
Levers Gradually
Forward Travel Practice
Gradually move both ground speed control levers evenly
FORWARD from neutral. Slow down and repeat.
Reverse Travel Practice
LOOK DOWN & BEHIND, then gradually move both
ground speed control levers evenly BACK from neutral.
Slow down and repeat.
NOTE: Practice backing up for several minutes before
attempting to do so near objects. The rider turns as
sharply in reverse as when going forward, and backing
up straight takes practice.
Reverse Travel
Figure 5. Forward Travel Figure 6. Reverse Travel
14

Practice Turning Around aCorner
While traveling forward allow one handle to gradually
return back toward neutral. Practice several times before
mowing.
NOTE." Toprevent damaging your lawn by pivoting direct-
ly on the tire tread, it is best to keep both wheels going at
least slightly forward.
Practice Turning in Place
To "zero turn" means to turn in place. To turn in place,
gradually move one ground speed control lever forward
from neutral and one lever back from neutral simultane-
ously. Repeat several times.
Executing Turns Turning In Place
Figure 7. RightTurn Figure 8. Turning in Place
ADVANCED DRIVING
Executing an End=Of=Row Zero
Turn
Your zero turn rider's unique ability to turn in
place allows you to turn around at the end of
a cutting row rather than having to stop and
make a Y-turn before starting a new row.
For example, to execute a right end-of row
zero turn:
1. Slow down at the end of the row.
2. Move the LEFT ground speed control
lever forward slightly while moving the
RIGHT ground speed control lever back to
center and then slightly back from center.
3. Begin mowing forward again.
This technique turns the rider RIGHT and
slightly overlaps the row just cut --eliminating
the need to back up and re-cut missed grass.
As you become more familiar and experi-
enced with operating the zero turn rider, you
will learn more maneuvers that will make your
mowing time easier and more enjoyable.
Remember, the more you practice, the bet-
ter your control of the rider will be! Figure 9. Executing an End-Of-RowTurn
15

MOWER DECK REMOVAL &
INSTALLATION
NOTE: Perform mower removal and installation on a
hard, level surface such as a concrete floor.
WARNING
Engage parking brake, disengage PTO, stop
engine and remove key before attempting to
install or remove the mower.
Removing the Mower Deck
1. Turn the PTO off, put the control levers in PARK posi-
tion, turn the ignition OFF, remove the key, and wait
for all moving parts to stop.
2. Pivot the rider's front wheels forward.
3. Place the cutting height adjustment crank (D, Figure
10) in the lowest cutting position.
4. Release tension on the drive belt using the mower
belt release lever (E, Figure 10) and remove the drive
belt from the engine pulley.
5. Disconnect the front hitch by removing the hitch rod
and clip (A, Figures 10 & 11), and lifting the mower
hitch (B) up and off the rider hitch bracket (D).
6. Slide the mower deck forward until the rear mower
supports (C) disengage the frame of the rider.
7. Slide the mower deck out from under the right side of
the rider.
Installing the Mower Deck
1. Pivot the rider's front wheels forward.
2. Place the cutting height adjustment crank (D, Figure 10)
in the lowest cutting position.
3. Slide the mower deck under the right side of the rider.
Slide the mower backwards making sure that the rear
mower supports (C, Figure 11) slide up the ramps on
the frame. The rear of the mower is supported by
these frame ramps.
4. Hang the mower hitch (B, Figure 11) on the rider
hitch bracket (D) and secure with the hitch rod and
clip (A).
5. Use the mower belt release lever (E, Figure 12) to
release tension on the mower idler pulley, and install
the drive belt as shown in Figure 12.
Figure 10. Mower Components
A. Hitch Rod and Clip
B. Mower Hitch
C. Rear Mower Supports
D. Cutting Height Adjustment Crank
E. Mower Belt Release Lever
Figure 11. Mower Hitch Components
A. Hitch Rod and Clip
B. Mower Hitch
C. Rear Mower Supports
D. Rider Hitch Bracket
Figure 12. Mower Belt Routing
A. Engine Pulley
B. Mower Drive Belt
C. Back=Side Idler Pulley
D. V=ldler Pulley
E. Mower Belt Release Lever
F. Mower Drive Pulley
16

MAINTENANCE SCHEDULE
The following schedules should be followed for normal care of your rider and mower.
RIDER MAINTENANCE, All Models Before Spring 8 25 100 200 IYearly
Each Use & Fall Hours Hours Hours Hours
Clean Debris from Rider and Engine Compartment * ®
Clean Debris from Engine Cooling Areas & Air Filter * ®
Check Tire Pressure •
Lubricate Rider & Mower * •
Clean Deck & Check/Replace Mower Blades •
Clean Battery & Cables •
Check Rider Safety System ** ® ® ®
Check /Adjust PTO Clutch •
ENGINE MAINTENANCE, 8Hours 25 Hours or 100 Hours 200 Hours 200 500
20HPKohler orDaily 2Months orAnnually or 2Years Hours Hours
Check Engine Oil Level * •
Check Air Cleaner & Intake * •
Check/Clean Cooling Fins & Intake * ®
Service Air Filter * •
Change Oil & Filter * o
Remove Shroud, Clean Cooling Fins * ®
Replace Fuel Filter 1 •
Check & Re-Gap /Replace Spark Plug • •
Service Starter Drive, Check & Adjust Valve •
Clearance 1
ENGINE MAINTENANCE, 8 Hours 25 Hours 50 Hours 100 Hours 200 Hours or Yearly
22HP Briggs &Stratton or Daily or Every or Every or Every Every Season
Season Season Season
Check Engine Oil Level * •
Service Air Pre-Cleaner * •
Change Oil * •
Service Air Filter * •
Change Oil & Filter * •
Clean Cooling Fins * •
Replace Air Filter * •
Replace Spark Plugs •
Replace Fuel Filter 1 •
Check Valve Clearance 1 ®
* More often in hot (over 85 ° F: 30 ° C) weather or dusty operating conditions.
** Check the function of the safety system after the unit has been stored for 30 days or longer.
1 These services should be performed by Sears or other qualified service dealer.
17

Rider Maintenance items
CLEAN DEBRIS FROM RIDER AND
ENGINE COMPARTMENT
Service interval: Before each use.
CAUTION: if debris is not removed from the engine
compartment and other hot surfaces, it creates a fire
hazard. Before starting the unit at the beginning of the
mowing session, remove any grass clippings, dirt,
leaves, or other debris from the unit. Also clean out the
engine compartment.
CLEAN DEBRIS FROM ENGINE
COOLING AREAS AND AIR FILTER
Service interval: Before each use.
CAUTION: if debris is not removed from the engine
compartment and other hot surfaces, it creates a fire
hazard. Before starting the unit at the beginning of the
mowing session, lift the seat deck and clean any debris
from the intake screen on top of the engine (A, Figure
13), exposed engine cooling fins, and around the air filter
assembly. Also open the air filter cover (B) and remove
any debris that has accumulated in the air filter compart-
ment.
CHECKTIRE PRESSURE
Service Interval: 25 Hours.
Tire pressure should be checked periodically, and main-
tained at the levels shown in Figure 14. Note that these
pressures may differ slightly from the "Max Inflation"
stamped on the side-wall of the tires. The pressures
shown provide proper traction, improve cut quality, and
extend tire life.
Figure 13. Engine Compartment
A. intake Screen
B. Air Filter Cover
Tire Pressure
Front 18-20 psi (1,24-1,38 bar)
Rear 10-12 psi (,69-,83 bar)
Figure 14. Tire Pressures
18

LUBRiCATiON
Service Interval: 25 hours.
Lubricate the unit at the locations shown in Figures 15
through 17 as well as the following lubrication points.
Grease:
i_ ,,front wheel grease fittings
• front wheel bushings
• mower pivots
• mower arbors
Use grease fittings when present.
Not all greases are compatible. Use automotive-type lithi-
um grease.
Oil:
• rear frame assembly pivot
• hydro linkage
• brake linkage
frame pivot points
• mower deck height adjustment linkage
brake linkage
Generally, all moving metal parts should be oiled where
contact is made with other parts. Keep oil and grease off
belts and pulleys. Remember to wipe fittings and sur-
faces clean both before and after lubrication.
\
\Figure 15a. Lubricating Rider
Figure 16. Lubricating Rider
Figure 15b. Mower Lubrication Figure 17. Arbor Lubrication
19

CLEAN DECK &
CHECK /REPLACE MOWER BLADES
Service Intervah 25 hours or as required.
WARNING
For your personal safety, do not handle the sharp
mower blades with bare hands. Careless or
improper handling of blades may result in serious
injury.
WARNING
For your personal safety, blade mounting
capscrews must each be installed with a
hex/spline washer and spring washer, then
securely tightened. Torque blade mounting
capscrew to 45 - 55 ft. Ibs. (61 - 75 N.m.)
1. Remove mower deck (see "Mower Deck Removal" in
the OPERATION section).
2. See Figure 18. Remove blade to inspect it or to safe-
ly access the underside of the mower deck. Use a
block of wood to prevent blade rotation while loosen-
ing the capscrew by turning it counterclockwise.
3. Remove the capscrew (D, Figure 20), spring washer
(C), hex washer (B), and blade.
4. Clean the underside of the mower deck.
5. Inspect the blades for nicks or dull edges. Use a file
to sharpen blade to a fine edge. If the blade is dam-
aged, it must be replaced.
6. Balance the blade as shown in Figure 19. Center the
blade's hole on a nail lubricated with a drop of oil. A
balanced blade will remain level. If the blade is not
balanced, continue to sharpen the heavy side until it
balances.
7. Reinstall the blade with the lift wings (E, Figure 20)
pointing up toward the mower deck as shown.
8. Reinstall the hex washer (B, Figure 20), spring wash-
er (C) and capscrew (D). Use a wooden block (A) to
prevent blade rotation while tightening the capscrew
(D) to 45-55 ft. Ibs. (61-75 N.m). Turn capscrew
clockwise to tighten.
Figure 18. Blade Removal
Workbench
Figure 19. Balancing The Blade
Figure 20. Blade installation
A. 4x4 Wood Block
B. Hex Washer
C. Spring Washer
D. Blade Capscrew
E. Lift Wings
J
J
LOOSEN
Nail
2O